1 2014-04-13 Mark Wielaard <mjw (a] redhat.com> 2 3 * Makefile.am (i386_gendis_LDADD): Remove libmudflap. 4 5 2013-04-24 Mark Wielaard <mjw (a] redhat.com> 6 7 * Makefile.am: Use AM_CPPFLAGS instead of INCLUDES. 8 9 2012-10-10 Roland McGrath <roland (a] hack.frob.com> 10 11 * Makefile.am (%_defs, $(srcdir)/%_dis.h): Redirect to temp file, 12 mv into place with separate command. 13 14 2012-06-26 Roland McGrath <roland (a] hack.frob.com> 15 16 * Makefile.am [!MAINTAINER_MODE] ($(srcdir)/%_dis.h): New rule. 17 18 2012-02-24 Mark Wielaard <mjw (a] redhat.com> 19 20 * Makefile.am (CLEANFILES): Move %_dis.h to... 21 (MAINTAINERCLEANFILES): here. 22 23 2012-01-21 Ulrich Drepper <drepper (a] gmail.com> 24 25 * i386_disasm.c (ADD_NSTRING): Define. 26 (i386_disasm): Print color codes in the appropriate places. 27 28 2011-10-16 Roland McGrath <roland (a] hack.frob.com> 29 30 * Makefile.am (libcpu_i386_a_SOURCES): Add i386_dis.h. 31 (libcpu_x86_64_a_SOURCES): Add x86_64_dis.h. 32 (i386_disasm.o, x86_64_disasm.o): Depend on those in $(srcdir). 33 (%_dis.h): Renamed target pattern to ... 34 ($(srcdir)/%_dis.h): ... this. 35 (noinst_HEADERS, noinst_PROGRAMS): Put under [MAINTAINER_MODE]. 36 37 2010-08-16 Roland McGrath <roland (a] redhat.com> 38 39 * Makefile.am (%_defs): New pattern rule. 40 (%_dis.h, %.mnemonics): Define as pattern rules using %_defs input. 41 (CLEANFILES): Include all those files. 42 43 2010-02-15 Roland McGrath <roland (a] redhat.com> 44 45 * Makefile.am: Use config/eu.am for common stuff. 46 47 2009-04-14 Roland McGrath <roland (a] redhat.com> 48 49 * Makefile.am (AM_CFLAGS): Add -fdollars-in-identifiers; it is not the 50 default on every machine. 51 52 2009-01-23 Roland McGrath <roland (a] redhat.com> 53 54 * Makefile.am (i386_parse_CFLAGS): Use quotes around command 55 substitution that can produce leading whitespace. 56 57 2009-01-01 Ulrich Drepper <drepper (a] redhat.com> 58 59 * i386_parse.y (instrtable_out): Optimize match_data table by not 60 emitting 0xff masks for leading bytes. 61 * i386_disasm.c (i386_disasm): Adjust reader of match_data. 62 63 * i386_disasm.c (i386_disasm): Reset bufcnt when not matched. We 64 don't expect snprintf to fail. 65 66 2008-12-31 Ulrich Drepper <drepper (a] redhat.com> 67 68 * defs/i386: Add dppd, dpps, insertps, movntdqa, mpsadbw, packusdw, 69 pblendvb, pblendw, pcmpeqq, pcmpestri, pcmpestrm, pcmpistri, pcmpistrm, 70 pcmpgtq, phminposuw, pinsrb, pinsrd, pmaxsb, pmaxsd, pmaxud, pmaxuw, 71 pminsb, pminsd, pminud, pminuw, pmovsxbw, pmovsxbd, pmovsxbq, pmovsxwd, 72 pmovsxwq, pmovsxdq, pmovzxbw, pmovzxbd, pmovzxbq, pmovzxwd, pmovzxwq, 73 pmovzxdq, pmuldq, pmulld, popcnt, ptest, roundss, roundps, roundpd, 74 and roundsd opcodes. 75 76 * i386_disasm.c (i386_disasm): Correct resizing of buffer. 77 78 * i386_parse.y (struct argstring): Add off element. 79 (off_op_str): New global variable. 80 (print_op_str): Print strings as concatenated strings. Keep track 81 of index and length. Update ->off element. 82 (print_op_str_idx): New function. 83 (instrtable_out): Mark op%d_fct as const. 84 Emit two tables for the strings: the string itself (op%d_str) and the 85 index table (op%d_str_idx). 86 * i386_disasm.c (i386_disasm): Adjust for new op%d_str definition. 87 88 * i386_disasm.c [X86_64] (i386_disasm): Handle rex prefix when 89 printing only prefix. 90 91 * i386_disasm.c (i386_disasm): Minor optimizations. 92 93 * i386_parse.y (instrtable_out): No need to emit index, the reader can 94 keep track. 95 * i386_disasm.c (i386_disasm): The index is not emitted anymore, no 96 need to skip it. 97 98 * i386_disasm.c (amd3dnow): Mark as const. 99 100 * defs/i386: Add blendvpd and blendvps opcodes. 101 102 2008-12-30 Ulrich Drepper <drepper (a] redhat.com> 103 104 * defs/i386: Add blendpd and blendps opcodes. 105 106 2008-12-19 Ulrich Drepper <drepper (a] redhat.com> 107 108 * defs/i386: Add entry for AMD 3DNOW. 109 * i386_disasm.c: Implement AMD 3DNOW disassembly. 110 111 2008-12-17 Ulrich Drepper <drepper (a] redhat.com> 112 113 * i386_disasm.c (i386_disasm): If instruction matches prefix, 114 undoing the prefix match finishes the instruction. 115 116 2008-01-21 Roland McGrath <roland (a] redhat.com> 117 118 * defs/i386: Fix typo in comment. 119 * i386_disasm.c (i386_disasm): Handle cltq, cqto. 120 121 * i386_parse.y: Add sanity check for NMNES macro value. 122 * Makefile.am (i386_parse.o): Fix target in dependency rule. 123 (i386_parse.h): New target with empty commands. 124 (i386_lex.o): Depend on it in place of i386_parse.c. 125 126 2008-01-21 Ulrich Drepper <drepper (a] redhat.com> 127 128 * Makefile.am (EXTRA_DIST): Remove defs/x86_64. 129 130 2008-01-14 Ulrich Drepper <drepper (a] redhat.com> 131 132 * defs/i386: Add fixes for opcodes with register number in opcode, 133 64-bit immediate forms, nop with rex.B. 134 * i386_data.h [X86_64] (FCT_imm64$w): New function. 135 (FCT_oreg): New function. 136 (FCT_oreg$w): New function. 137 * i386_disasm.c (i386_disasm): Reinitialize fmt always before 138 starting the loop to process the string. Handle 0x90 special for 139 x86-64. 140 * i386_parse.y (fillin_arg): Expand synonyms before concatening to 141 form the function name. 142 143 2008-01-11 Ulrich Drepper <drepper (a] redhat.com> 144 145 * i386_disasm.c (struct output_buffer): Remove symcb and symcbarg. 146 (i386_disasm): Remove appropriate initializers. 147 Use symcb to lookup symbol strings. 148 149 * i386_disasm.c (struct output_buffer): Add labelbuf, labelbufsize, 150 symaddr_use, and symaddr fields. 151 (i386_disasm): Remove labelbuf and labelbufsize variables. 152 Add back %e format. Implement %a and %l formats. 153 154 * i386_data.h (general_mod$r_m): Set symaddr_use and symaddr for %rip 155 base addressing. 156 157 * i386_disasm.c (i386_disasm): Resize output buffer if necessary. 158 Optimize output_data initialization. Free buffers before return. 159 (struct output_data): Remove op1str field. Adjust code. 160 (i386_disasm): Store final NUL btye at end of functions. 161 162 2008-01-10 Ulrich Drepper <drepper (a] redhat.com> 163 164 * i386_data.h (FCT_crdb): New function. 165 (FCT_ccc): Use FCT_crdb. 166 (FCT_ddd): Likewise. 167 168 * defs/i386: Fix a few instructions with immediate arguments. 169 170 * i386_disasm.c: Rewrite interface to callback functions for operands 171 to take a single pointer to a structure. 172 * i386_data.h: Adjust all functions. 173 174 2008-01-08 Ulrich Drepper <drepper (a] redhat.com> 175 176 * Makefile.am: Enable x86-64 again. 177 * defs/i386: Lots of changes for x86-64. 178 * i386_data.h: Add support for use in x86-64 disassembler. 179 * i386_disasm.c: Likewise. 180 * i386_parse.y: Likewise. 181 * defs/x86_64: Removed. 182 183 2008-01-04 Ulrich Drepper <drepper (a] redhat.com> 184 185 * defs/i386: Cleanups, remove masks which are not needed. 186 Add remaining Intel opcodes. 187 * i386_data.h (FCT_imm8): Check for input buffer overrun. 188 * i386_disasm.c (i386_disasm): Likewise. 189 * i386_parse.y: Remove suffixes which are not needed anymore. 190 191 2008-01-03 Ulrich Drepper <drepper (a] redhat.com> 192 193 * defs/i386: Add yet more SSE instructions. 194 195 2008-01-02 Ulrich Drepper <drepper (a] redhat.com> 196 197 * i386_disasm.c (i386_disasm): Extend matcher to allow tables to 198 contain instructions with prefixes. 199 * defs/i386: Use for many SSE operations. 200 * i386_data.h (FCT_mmxreg2): Removed. 201 202 2008-01-01 Ulrich Drepper <drepper (a] redhat.com> 203 204 * defs/i386: More 0f prefix support. 205 * i386_data.h (FCT_mmxreg): Implement. 206 (FCT_mmxreg2): Implement. 207 (FCT_mmreg): Remove. 208 * i386_disasm.c (i386_disasm): More special instructions. 209 Fix tttn suffix for cmov. 210 * i386_parse.y: Simplify test for mod/r_m mode. 211 212 2007-12-31 Ulrich Drepper <drepper (a] redhat.com> 213 214 * defs/i386: Fix order or arguments for mov of control/debug registers. 215 * i386_data.h (FCT_ccc): Implement 216 (FCT_ddd): Implement 217 218 2007-12-30 Ulrich Drepper <drepper (a] redhat.com> 219 220 * defs/i386: Fix 0f groups 6 and 7. 221 * i386_data.c (FCT_mod$16r_m): Implement. 222 * i386_disasm.c (i386_disasm): Third parameter can also have string. 223 224 2007-12-29 Ulrich Drepper <drepper (a] redhat.com> 225 226 * defs/i386: Add lots of floating point ops. 227 * i386_data.h (FCT_fmod$fr_m): Removed. 228 (FCT_freg): Implement. 229 * i386_disasm.c (i386_disasm): Implement suffix_D. 230 * i386_parse.y: Emit suffix_D. 231 232 * defs/i386: Use rel instead of dispA. 233 Fix lcall, dec, div, idiv, imul, inc, jmp, ljmp, mul, neg, not, push, 234 test. 235 236 * i386_data.h (FCT_dispA): Removed. 237 (FCT_ds_xx): Add test for end of input buffer. 238 * i386_disasm.c (ABORT_ENTRY): Removed. 239 (i386_disasm): Fix handling of SIB. Pass correct address value to 240 operand callbacks. 241 242 * Makefile.am (*.mnemonics): Filter out INVALID entry. 243 * defs/i386: Define imms8 and use in appropriate places. 244 Add INVALID entries for special opcodes with special mnemonics. 245 Fix int3. Fix typo in shl. Correct xlat. 246 * i386_data.h (FCT_ds_xx): New function. 247 (FCT_ds_si): Use it. 248 (FCT_ds_bx): New function. 249 (FCT_imms8): New function. 250 * i386_disasm.c (MNE_INVALID): Define. 251 (i386_disasm): Handle invalid opcodes in mnemonics printing, not 252 separately. Fix address value passed to operand handlers. 253 * i386_parse.y (bx_reg): Define. 254 (instrtable_out): Handle INVALID entries differently, just use 255 MNE_INVALID value for .mnemonic. 256 257 2007-12-28 Ulrich Drepper <drepper (a] redhat.com> 258 259 * defs/i386: Fix shift and mov immediate instructions. 260 * i386_data.h (FCT_imm16): Implement. 261 262 * defs/i386: Use absval instead of abs of lcall and ljmp. 263 Add parameters for cmps. Fix test and mov immediate. 264 * i386_data.h: Implement FCT_absval. 265 * i386_disasm.c: Handle data16 for suffix_w and FCT_imm. 266 267 * defs/i386: Move entries with 0x9b prefix together. 268 * i386_disasm.c (i386_disasm): Fix recognizing insufficient bytes in 269 input. Handle data16 with suffix_W. 270 271 * i386_data.h (FCT_*): Add end parameter to all functions. Check 272 before using more bytes. 273 (FCT_sel): Implement. 274 * i386_disasm.c (i386_disasm): Better handle end of input buffer. 275 Specal opcode 0x99. 276 277 * Makefile.am: Use m4 to preprocess defs/* files. 278 * defs/i386: Adjust appropriately. 279 * i386_data.c (FCT_ax): Implement. 280 (FCT_ax$w): Use FCT_ax. 281 * i386_disasm.c (ADD_STRING): Use _len instead of len. 282 (i386_disasm): If no instruction can be matched because of lack of 283 input and prefixes have been matched, print prefixes. 284 Recognize abort entries. 285 Handle special cases. 286 * i386_gendis.c: Recognize - input file name. 287 * i386_lex.c: Recognize INVALID token. 288 * i386_parse.y: Handle INVALID token input. 289 290 * defs/i386: Fix mov, pop. 291 * i386_data.h (FCT_sreg3): Implement. 292 293 2007-12-27 Ulrich Drepper <drepper (a] redhat.com> 294 295 * defs/i386: Fix adc, add, cmp, or, sbb, sub, xchg, xor. 296 * i386_data.h (FCT_imms): New function. 297 (FCT_imm$s): Use FCT_imms for handling of signed values. 298 (FCT_imm8): Sign extend values. 299 * i386_disasm.c (i386_disasm): Implement suffix_w0. 300 * i386_parse.y: Emit suffix w0. 301 302 * i386_data.h (FCT_disp8): Add 0x prefix. 303 (FCT_ds_si): Implement. 304 * i386_disasm.c (i386_disasm): Increment addr for invalid prefixes. 305 Implement tttn suffix. 306 * i386_parse.y: Emit tttn suffix definition. 307 308 2007-12-26 Ulrich Drepper <drepper (a] redhat.com> 309 310 * i386_data.h (struct instr_enc): Use suffix field. 311 (FCT_dx): Fill in body. 312 (FCT_es_di): Likewise. 313 (FCT_imm$s): Sign-extended byte values. 314 * i386_disasm.c: Protect ADD_CHAR and ADD_STRING macros. Adjust uses. 315 (i386_disasm): Handle suffix. 316 * i386_parse.y: Emit suffix information. 317 * defs/i386: Remove unnecessary suffixes. 318 319 * Makefile.am: Disable building x86-64 version for now. 320 321 * defs/i386: Fix and, bound, cmp, or, pop, sbb, sub, xor. 322 * i386_data.h: Pass pointer to prefix to functions. If not prefixes 323 are consumed this means invalid input. 324 * i386_disasm.c: Fix prefix printing. Adjust function calls for 325 parameter change. 326 * i386_parse.y: Recognize moda prefix. 327 328 2007-12-21 Ulrich Drepper <drepper (a] redhat.com> 329 330 * i386_data.h: Fix SIB handling. 331 * i386_disasm.c: Likewise. 332 333 2007-12-19 Ulrich Drepper <drepper (a] redhat.com> 334 335 * defs/i386: Fix up 'and' opcode. 336 337 2007-10-31 Ulrich Drepper <drepper (a] redhat.com> 338 339 * Makefile.am: Add dependencies of the generated files on the source 340 files. 341 (i386_lex_CFLAGS): Add -Wno-sign-compare. 342 343 * defs/i386: A lot more data. 344 * defs/x86_64: Likewise. 345 * i386_data.h (struct instr_enc): Add off1_3, off2_3, and off3_3 346 fields. 347 (opfct_t): Add parameter for third operand. 348 (FCT_*): Likewise. 349 (data_prefix): New function. 350 (FCT_abs): Implement. 351 (FCT_ax): Renamed to FCT_ax$w amd implement. 352 (FCT_disp8): Implement. 353 (FCT_dispA): Implement. 354 (FCT_imm): Implement. 355 (FCT_imm$w): Implement. 356 (FCT_imm$s): Don't zero-pad numbers. 357 (FCT_imm8): Likewise. 358 (FCT_rel): Likewise. 359 (general_mod$r_m): New function. 360 (FCT_mod$r_m): Use it. 361 (FCT_mod$r_m$w): New function. 362 (FCT_mod$8r_m): New function. 363 (FCT_reg): Correctly handle 16-bit registers. 364 (FCT_reg$w): New function. 365 * i386_disasm.c (i386_disasm): Handle prefixes better. 366 Pass third parameter to operand functions. 367 * i386_parse.y (struct instruction): Add off3 field. 368 Handle third operand throughout. 369 370 2007-02-05 Ulrich Drepper <drepper (a] redhat.com> 371 372 * i386_disasm.c: New file. 373 * i386_data.h: New file. 374 * i386_gendis.c: New file. 375 * i386_lex.l: New file. 376 * i386_parse.y: New file. 377 * memory-access.h: New file. 378 * x86_64_disasm.c: New file. 379 * defs/i386: New file. 380 * defs/i386.doc: New file. 381 * defs/x86_64: New file. 382 383 2005-02-15 Ulrich Drepper <drepper (a] redhat.com> 384 385 * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2. 386 387 2005-02-05 Ulrich Drepper <drepper (a] redhat.com> 388 389 * Makefile.am (AM_CFLAGS): Define, instead of adding things to DEFS. 390 391 2003-08-11 Ulrich Drepper <drepper (a] redhat.com> 392 393 * Moved to CVS archive. 394
